697254528

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 1928485440

約数和(自身を除く): 1231230912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 82, 96, 123, 128, 134, 164, 192, 201, 246, 268, 328, 384, 402, 492, 536, 656, 661, 804, 984, 1072, 1312, 1322, 1608, 1968, 1983, 2144, 2624, 2644, 2747, 3216, 3936, 3966, 4288, 5248, 5288, 5494, 6432, 7872, 7932, 8241, 8576, 10576, 10988, 12864, 15744, 15864, 16482, 21152, 21976, 25728, 27101, 31728, 32964, 42304, 43952, 44287, 54202, 63456, 65928, 81303, 84608, 87904, 88574, 108404, 126912, 131856, 132861, 162606, 175808, 177148, 216808, 253824, 263712, 265722, 325212, 351616, 354296, 433616, 527424, 531444, 650424, 708592, 867232, 1054848, 1062888, 1300848, 1417184, 1734464, 1815767, 2125776, 2601696, 2834368, 3468928, 3631534, 4251552, 5203392, 5447301, 5668736, 7263068, 8503104, 10406784, 10894602, 14526136, 17006208, 21789204, 29052272, 43578408, 58104544, 87156816, 116209088, 174313632, 232418176, 348627264, 697254528]

約数ペア:

[(1, 697254528), (2, 348627264), (3, 232418176), (4, 174313632), (6, 116209088), (8, 87156816), (12, 58104544), (16, 43578408), (24, 29052272), (32, 21789204), (41, 17006208), (48, 14526136), (64, 10894602), (67, 10406784), (82, 8503104), (96, 7263068), (123, 5668736), (128, 5447301), (134, 5203392), (164, 4251552), (192, 3631534), (201, 3468928), (246, 2834368), (268, 2601696), (328, 2125776), (384, 1815767), (402, 1734464), (492, 1417184), (536, 1300848), (656, 1062888), (661, 1054848), (804, 867232), (984, 708592), (1072, 650424), (1312, 531444), (1322, 527424), (1608, 433616), (1968, 354296), (1983, 351616), (2144, 325212), (2624, 265722), (2644, 263712), (2747, 253824), (3216, 216808), (3936, 177148), (3966, 175808), (4288, 162606), (5248, 132861), (5288, 131856), (5494, 126912), (6432, 108404), (7872, 88574), (7932, 87904), (8241, 84608), (8576, 81303), (10576, 65928), (10988, 63456), (12864, 54202), (15744, 44287), (15864, 43952), (16482, 42304), (21152, 32964), (21976, 31728), (25728, 27101)]